Buy the Glass Line PC

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About the Glass Line

the Glass Line - about the game

The Glass Line is shattered. The star Oria is dying. And the entity that destroyed it all is coming back.

You witnessed humanity's last defense crumble in seconds. Now you're racing against time to rebuild the hexagonal barrier protecting Oria before the cosmic horror returns to finish what it started. But every success brings doom closer—your victories summon the entity.

Defend. Rebuild. Choose Wisely.

The Glass Line is a SNES-inspired top-down twin-stick shooter fused with roguelike progression and tower defense strategy. Think Gauntlet (1985) meets Geometry Wars, where 30-minute runs demand split-second decisions and long-term consequences.

  • Zone Defense Under Pressure – Planets call for help on countdown timers. Respond or let them fall. Failed defenses buy you time, but doom the system.

  • Rebuild the Glass Line – Hunt minibosses for gems, construct defensive beacons around the dying star, mod them with turrets and shields before the final assault.

  • Success Summons the Boss – Your threat meter fills with every victory. Push for power or delay the inevitable? The better you perform, the faster it returns.

  • Twin-Stick Chaos – Dual-barrel primary weapons, heavy cannons, special abilities, and modular ship systems. 40+ weapons across multiple fire modes—chain lightning, temporal echoes, portal guns, explosive rounds.

Meaningful Choices, Permanent Consequences
  • Align with Thalora (high-tech defense) or Vellion (military offense)—accept their final reward and lock out the other faction forever

  • Escort missions, resource hunts, and beacon construction compete for your limited time

  • Mine asteroids for resources, upgrade your ship between battles, prepare for what's coming

  • You can't save everything. What will you sacrifice?

Arcade Soul, Roguelike Heart
  • 30-minute runs: intense but not exhausting

  • Persistent unlocks: expand your arsenal between pilots

  • Score-driven difficulty: waves escalate as you rack up points

  • Victory unlocks sandbox mode—keep your loadout, explore freely, experiment with builds

Art Deco Meets Terry Pratchett in Space

Fibonacci spirals in enemy movement. Golden ratio calculations. Bezier curves. Mathematical elegance wrapped in chunky SNES pixel art, nine-layer parallax backgrounds, and a Tron-like wireframe aesthetic. A dying star's accretion disk glows against the void while rainbow mob swarms flow toward Oria.

Grindable. Tragic. Heroic.

The fight continues. How many runs until you hold the line?

Interface:
English

Age rating

Unavailable

Minimum:

  • OS: Windows 10 (64-bit)
  • Processor: Dual-core 2.0 GHz (Intel Core i3-2100 / AMD FX-4300 or equivalent)
  • Memory: 4 GB RAM
  • Graphics: OpenGL 3.3 compatible / DirectX 11 compatible GPU with 1 GB VRAM (NVIDIA GeForce GTX 660 / AMD Radeon HD 7850 or equivalent)
  • DirectX: Version 11
  • Storage: 500 MB available space
  • Additional Notes: DirectX compatible

Recommended:

  • OS: Windows 10/11 (64-bit)
  • Processor: Quad-core 2.5 GHz or better (Intel Core i5-6600K / AMD Ryzen 5 1600 or equivalent)
  • Memory: 8 GB RAM
  • Graphics: Dedicated GPU with 2 GB VRAM
  • DirectX: Version 11
  • Storage: 1 GB available space
  • Additional Notes: DirectX compatible
Historical low
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FAQ

8 questions

Before you start looking for a cheap the Glass Line key, check the essentials. Developed by aTreeThenMe. Published by soadinc. Genres: Action, Strategy, Casual. Categories: Family Sharing, Single-player, Full controller support, Color Alternatives, Custom Volume Controls, Playable without Timed Input, Stereo Sound, Adjustable Difficulty.

Q

Where to buy a cheap the Glass Line Steam key?

the Glass Line is free to play! Download it on Steam and start playing instantly.

the Glass Line is completely free on Steam. No purchase needed - just download and play. If you are looking for premium DLC or in-game items, check the offers table above.

Our price tracker covers both official retailers and key marketplaces, so you can find the Glass Line on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, the Glass Line is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. the Glass Line has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks the Glass Line as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

the Glass Line does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best the Glass Line deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

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